155389416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 482092800

約数和(自身を除く): 326703384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 421, 507, 546, 676, 728, 842, 1014, 1092, 1183, 1263, 1352, 1684, 2028, 2184, 2197, 2366, 2526, 2947, 3368, 3549, 4056, 4394, 4732, 5052, 5473, 5894, 6591, 7098, 8788, 8841, 9464, 10104, 10946, 11788, 13182, 14196, 15379, 16419, 17576, 17682, 21892, 23576, 26364, 28392, 30758, 32838, 35364, 38311, 43784, 46137, 52728, 61516, 65676, 70728, 71149, 76622, 92274, 114933, 123032, 131352, 142298, 153244, 184548, 213447, 229866, 284596, 306488, 369096, 426894, 459732, 498043, 569192, 853788, 919464, 924937, 996086, 1494129, 1707576, 1849874, 1992172, 2774811, 2988258, 3699748, 3984344, 5549622, 5976516, 6474559, 7399496, 11099244, 11953032, 12949118, 19423677, 22198488, 25898236, 38847354, 51796472, 77694708, 155389416]

約数ペア:

[(1, 155389416), (2, 77694708), (3, 51796472), (4, 38847354), (6, 25898236), (7, 22198488), (8, 19423677), (12, 12949118), (13, 11953032), (14, 11099244), (21, 7399496), (24, 6474559), (26, 5976516), (28, 5549622), (39, 3984344), (42, 3699748), (52, 2988258), (56, 2774811), (78, 1992172), (84, 1849874), (91, 1707576), (104, 1494129), (156, 996086), (168, 924937), (169, 919464), (182, 853788), (273, 569192), (312, 498043), (338, 459732), (364, 426894), (421, 369096), (507, 306488), (546, 284596), (676, 229866), (728, 213447), (842, 184548), (1014, 153244), (1092, 142298), (1183, 131352), (1263, 123032), (1352, 114933), (1684, 92274), (2028, 76622), (2184, 71149), (2197, 70728), (2366, 65676), (2526, 61516), (2947, 52728), (3368, 46137), (3549, 43784), (4056, 38311), (4394, 35364), (4732, 32838), (5052, 30758), (5473, 28392), (5894, 26364), (6591, 23576), (7098, 21892), (8788, 17682), (8841, 17576), (9464, 16419), (10104, 15379), (10946, 14196), (11788, 13182)]